Portable Liquid Cylinders<\/span><\/strong><\/p>\n<\/div> The foundation of CHART products with superior performance is innovation, including the lowest product life cycle cost, safety, and ease of use. Determination of quality, precise craftsmanship and superb technology are included in developing and manufacturing every world-class liquid cylinders.<\/p>\n 1. Large Diameter Handling Ring with Four Supports<\/span><\/strong><\/span><\/p>\n If you cut corners here, the pipes, instruments, and valves on the top of the bottle may be damaged during transportation. Therefore, CHART uses a bracelet with a diameter of 33mm and channel steel as a pillar to increase its strength.<\/p>\n 2. Neck Tube<\/span><\/strong><\/span><\/p>\n This area is the weakest when the cylinder is tipped over. So CHART uses a tough neck tube to withstand the impact, but at the same time to help reduce thermal conductivity.<\/p>\n 3. Support Ring<\/span><\/strong><\/span><\/p>\n You can’t see it because it’s welded on the inside of the bladder. But in the unfortunate event of a cylinder being dropped or tipped over, you can take comfort in the fact that it is there to protect the cylinder and the product inside.<\/p>\n 4. Outer-Vessel<\/span><\/strong><\/span><\/p>\n CHART’s high-strength stainless steel casings have always been the best in the industry. In line with the service spirit of excellence, the stainless steel casings of CHART have been further strengthened with quality assurance.<\/p>\n 5. Insulation Materials<\/span><\/strong><\/span><\/p>\n CHART is processed in the gap between the inner and outer containers with an exclusive multi-layer winding thermal insulation process. You can see its efficiency from our Normal Evaporation Rate (NER), and CHART’s entire line of cylinders has the lowest NER.<\/p>\n 6. Inner-Vessel<\/span><\/strong><\/span><\/p>\n CHART’s all-stainless steel liner is strictly implemented under DOT 4L\/TC4LM specifications in design, construction, production, and inspection.<\/p>\n 7. Evaporator<\/span><\/strong><\/span><\/p>\n Time is money, and when you need gas, you always want it to be available immediately. Therefore, we use a long copper tube 100% welded on the inner side of the outer tank to achieve the highest heat conduction efficiency, and the automatic supercharger can maintain the gas flow. CHART’s gas cylinders have the highest gas discharge rates.<\/p>\n 8. Bottom support<\/span><\/strong><\/span><\/p>\n The tension applied to the inner container is considerable in the event of a fall or tipping over. Of course, you shouldn’t allow this to happen, so a bottom support that can take this shock is important.<\/p>\n 9. Footring<\/strong><\/span><\/p>\n No one knows the actual use of gas cylinders better than us. You will find that cylinders are subject to rough handling, wear and tear, bumps, and falls while transported. CHART’s well-designed all-stainless steel footing is flexible enough to absorb impacts and rigid enough to prevent slamming.<\/p>\n<\/div><\/div>